Pneumatic stapler



FIG. 1 is a right side elevational view of a pneumatic stapler showingmy new design;

FIG. 2 is a top right front perspective view;

FIG. 3 is a top left front perspective view;

FIG. 4 is a bottom left rear perspective view;

FIG. 5 is a top plan view; and

FIG. 6 is a bottom plan view thereof.

The staple advancing mechanism is shown in FIG. 1 in a fully loadedposition while FIGS. 2, 3, and 4 show it in an unloaded position.

The ornamental design for a pneumatic stapler, as shown and described.